test_options.py 文件源码

def test_mutate_not_static():
    from mongoengine import Document

    class Test(Document):
        pass

    with pytest.raises(Exception) as e_info:
        Options('TestSchema', {'model': Test, 'mutate': 'To fails'})

    assert str(e_info.value) == 'Failed to generate schema {}, mutate method must ' \
                                'be a method with the decorator staticmethod.'.format('TestSchema')